Use this method to edit only the reply markup of messages sent by the bot or via the bot (for inline bots).
editMessageReplyMarkup(
chat_id = NULL,
message_id = NULL,
inline_message_id = NULL,
reply_markup = NULL
)
(Optional). Unique identifier for the target chat or username of the target channel.
(Optional). Required if inline_message_id is not specified. Identifier of the sent message.
(Optional). Required if chat_id and message_id are not specified. Identifier of the inline message.
(Optional). A Reply Markup parameter object, it can be either:
ReplyKeyboardMarkup
InlineKeyboardMarkup
ReplyKeyboardRemove
ForceReply
You can also use it's snake_case equivalent
edit_message_reply_markup
.